[INFO] updating cached repository ErickHdez96/RiscVMachine [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ErickHdez96/RiscVMachine [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ErickHdez96/RiscVMachine" "work/ex/beta-1.37-6/sources/1.36.0/gh/ErickHdez96/RiscVMachine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ErickHdez96/RiscVMachine'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ErickHdez96/RiscVMachine" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ErickHdez96/RiscVMachine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ErickHdez96/RiscVMachine'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 79aa8723345db4368e495e0988d1d1e16eeed643 [INFO] sha for GitHub repo ErickHdez96/RiscVMachine: 79aa8723345db4368e495e0988d1d1e16eeed643 [INFO] validating manifest of ErickHdez96/RiscVMachine on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ErickHdez96/RiscVMachine on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ErickHdez96/RiscVMachine [INFO] finished frobbing ErickHdez96/RiscVMachine [INFO] frobbed toml for ErickHdez96/RiscVMachine written to work/ex/beta-1.37-6/sources/1.36.0/gh/ErickHdez96/RiscVMachine/Cargo.toml [INFO] started frobbing ErickHdez96/RiscVMachine [INFO] finished frobbing ErickHdez96/RiscVMachine [INFO] frobbed toml for ErickHdez96/RiscVMachine written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ErickHdez96/RiscVMachine/Cargo.toml [INFO] crate ErickHdez96/RiscVMachine already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ErickHdez96/RiscVMachine against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ErickHdez96/RiscVMachine:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 5fd4f5dbf99b895d14d3a513861fec32eb8c48fd0748a291296214fe08738249 [INFO] running `"docker" "start" "-a" "5fd4f5dbf99b895d14d3a513861fec32eb8c48fd0748a291296214fe08738249"` [INFO] [stderr] Compiling risc_v_machine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `"docker" "inspect" "5fd4f5dbf99b895d14d3a513861fec32eb8c48fd0748a291296214fe08738249"` [INFO] running `"docker" "rm" "-f" "5fd4f5dbf99b895d14d3a513861fec32eb8c48fd0748a291296214fe08738249"` [INFO] [stdout] 5fd4f5dbf99b895d14d3a513861fec32eb8c48fd0748a291296214fe08738249 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ErickHdez96/RiscVMachine:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 9ad59d55c86cb5fc2bcc7e17401e656c7fd9b524f630e8536352b5956501375b [INFO] running `"docker" "start" "-a" "9ad59d55c86cb5fc2bcc7e17401e656c7fd9b524f630e8536352b5956501375b"` [INFO] [stderr] Compiling risc_v_machine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.70s [INFO] running `"docker" "inspect" "9ad59d55c86cb5fc2bcc7e17401e656c7fd9b524f630e8536352b5956501375b"` [INFO] running `"docker" "rm" "-f" "9ad59d55c86cb5fc2bcc7e17401e656c7fd9b524f630e8536352b5956501375b"` [INFO] [stdout] 9ad59d55c86cb5fc2bcc7e17401e656c7fd9b524f630e8536352b5956501375b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ErickHdez96/RiscVMachine:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 3b2e3434ea282c6790b4da27eb665b1f36975d7ce3fa7239c9ef8ae2b65920af [INFO] running `"docker" "start" "-a" "3b2e3434ea282c6790b4da27eb665b1f36975d7ce3fa7239c9ef8ae2b65920af"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/risc_v_machine-23f5fdd7a89cb83a [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test into_instruction::tests::test_into_b ... ok [INFO] [stdout] test into_instruction::tests::test_into_i ... ok [INFO] [stdout] test into_instruction::tests::test_into_j ... ok [INFO] [stdout] test machine::tests::test_beq ... ok [INFO] [stdout] test into_instruction::tests::test_into_s ... ok [INFO] [stdout] test machine::tests::test_blt ... ok [INFO] [stdout] test machine::tests::test_bge ... ok [INFO] [stdout] test machine::tests::test_auipc ... ok [INFO] [stdout] test into_instruction::tests::test_into_r ... ok [INFO] [stdout] test into_instruction::tests::test_into_u ... ok [INFO] [stdout] test machine::tests::test_bgeu ... ok [INFO] [stdout] test machine::tests::test_bltu ... ok [INFO] [stdout] test machine::tests::test_jal ... ok [INFO] [stdout] test machine::tests::test_bne ... ok [INFO] [stdout] test machine::tests::test_jalr ... ok [INFO] [stdout] test machine::tests::test_lui ... ok [INFO] [stdout] test machine::tests::test_lb ... ok [INFO] [stdout] test machine::tests::test_lh ... ok [INFO] [stdout] test machine::tests::test_from_file ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- machine::tests::test_from_file stdout ---- [INFO] [stdout] thread 'machine::tests::test_from_file' panicked at 'Couldn't create file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5561d8b4acf3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x5561d8b4669b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5561d8b49a36 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x5561d8b4975e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5561d8b4a13f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5561d8b49cc1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5561d8b49ba5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x5561d8b5bf3c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x5561d8af79be - core::result::unwrap_failed::h7fc218e09d5c4bde [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x5561d8af7a6e - core::result::Result::expect::h30799a384b4f6baf [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x5561d8af2005 - risc_v_machine::machine::tests::test_from_file::heffcddca6f828600 [INFO] [stdout] at src/machine.rs:674 [INFO] [stdout] 11: 0x5561d8af1ef9 - risc_v_machine::machine::tests::test_from_file::{{closure}}::heccd731449a7f6a6 [INFO] [stdout] at src/machine.rs:667 [INFO] [stdout] 12: 0x5561d8af60fd - core::ops::function::FnOnce::call_once::ha77a19e5e72b7d0a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 13: 0x5561d8b0ae9e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 14: 0x5561d8b4cf29 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x5561d8b25797 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 16: 0x5561d8b001b4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 17: 0x5561d8b04264 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 18: 0x5561d8b4cf29 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 19: 0x5561d8b04871 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x5561d8b3e47e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 21: 0x5561d8b4c60f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 22: 0x7f2f86e284a3 - start_thread [INFO] [stdout] 23: 0x7f2f86953d0e - __clone [INFO] [stdout] 24: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] machine::tests::test_from_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "3b2e3434ea282c6790b4da27eb665b1f36975d7ce3fa7239c9ef8ae2b65920af"` [INFO] running `"docker" "rm" "-f" "3b2e3434ea282c6790b4da27eb665b1f36975d7ce3fa7239c9ef8ae2b65920af"` [INFO] [stdout] 3b2e3434ea282c6790b4da27eb665b1f36975d7ce3fa7239c9ef8ae2b65920af